65821221

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{4111}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 97701120

約数和(自身を除く): 31879899

約数列:

[1, 3, 9, 27, 593, 1779, 4111, 5337, 12333, 16011, 36999, 110997, 2437823, 7313469, 21940407, 65821221]

約数ペア:

[(1, 65821221), (3, 21940407), (9, 7313469), (27, 2437823), (593, 110997), (1779, 36999), (4111, 16011), (5337, 12333)]